Phase Separation In Cuprate Superconductors Proceedings Of The Workshop
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Phase Separation In Cuprate Superconductors Proceedings Of The Workshop
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Author : Karl Alex Muller
language : en
Publisher: World Scientific
Release Date : 1993-01-08
Phase Separation In Cuprate Superconductors Proceedings Of The Workshop written by Karl Alex Muller and has been published by World Scientific this book supported file pdf, txt, epub, kindle and other format this book has been release on 1993-01-08 with categories.
The main objective of this workshop was to review and discuss the electronic and chemical properties of layered cuprate superconductors. These are doped antiferromagnetic (AFM) insulators, and there is the possibility of a dynamic phase separation into metallic clusters and AFM areas. A clarification on the existence and the mechanism of such a phase separation is believed to be crucial for the understanding of high-Tc superconductivity in cuprates.On the one hand, theoretical and recent experimental indications in favor of this possibility were presented, on the other hand experimental papers expressing more skeptical views were also delivered. Related work on phase separations of chemical and structural origin was also included, followed by contributions on the question; “If phase separation is present, what is the pairing mechanism in the metallic clusters?”.
Phase Separation In Cuprate Superconductors
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Author : E. Sigmund
language : en
Publisher:
Release Date : 1994
Phase Separation In Cuprate Superconductors written by E. Sigmund and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1994 with categories.
Phase Separation In Cuprate Superconductors
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Author : Ernst Sigmund
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
Phase Separation In Cuprate Superconductors written by Ernst Sigmund and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-06 with Technology & Engineering categories.
Phase separation has become a fascinating subject in the discussion of cuprate superconductors. All these materials have layered structures containing CU02 planes as the most important building blocks. They are coupled only weakly so that the electronic properties show a nearly two-dimensional behaviour. Due to correlations the undoped compounds are insulators of the Mott Hubbard type exhibiting long-range antiferromagnetic order. Upon doping a rich scenario of physical phenomena appears: Even at low hole concentra tions the antiferromagnetic ordering temperature is reduced drastically and spin-glass behaviour as well as a hopping type conductivity can be observed. Further doping leads to metallic-like conductivity and below Tc to super conductivity. In this doping regime antiferromagnetic fluctuations are still observed. At very high charge carrier densities superconductivity is lost and the systems show pure metallic conduction without ,magnetic correlations. One of the most interesting phenomena in high-T c research is the interplay between magnetism and conductivity or superconductivity. Especially the behaviour of charge carriers in the antiferromagnetic background raises a number of open questions. Two scenarios become possible: the carriers tend to delocalize over the whole crystal forming a homogeneous state with band-like structure or they separate into hole-rich (conducting, superconducting) and hole-poor (insulating, antiferromagnetic) phases leading to an inhomogeneous structure.
From Quantum Paraelectric Ferroelectric Perovskite Oxides To High Temperature Superconducting Copper Oxides In Honor Of Professor K A M Uuml Ller For His Lifework
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Author : Annette Bussmann-Holder
language : en
Publisher: MDPI
Release Date : 2021-03-15
From Quantum Paraelectric Ferroelectric Perovskite Oxides To High Temperature Superconducting Copper Oxides In Honor Of Professor K A M Uuml Ller For His Lifework written by Annette Bussmann-Holder and has been published by MDPI this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-03-15 with Mathematics categories.
With this book, we wish to honor the lifework of K. Alex Müller and present him with this book on the occasion of his 94th birthday. We are convinced that he will very much enjoy reading it. We would like to thank all contributors to this book, who addressed topics complementary and related to his work. The articles of the book represent the efforts in solid state physics – spanning more than 60 years – which have been groundbreaking in scientific and applied sciences. Many of the current hot topics are derived from this earlier work which has pioneered the way toward new experimental tools and/or refined techniques. From this point of view, the book presents, on one hand, a historical review and, on the other hand, a directory of possible future research.
High Temperature Superconductivity Bhtsc 92 Proceedings Of The Beijing International Conference
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Author : Z X Zhao
language : en
Publisher: World Scientific
Release Date : 1993-10-13
High Temperature Superconductivity Bhtsc 92 Proceedings Of The Beijing International Conference written by Z X Zhao and has been published by World Scientific this book supported file pdf, txt, epub, kindle and other format this book has been release on 1993-10-13 with categories.
This volume will contain both invited and contributed papers which focus on the search for new high-Tc materials, characterization of their physical properties and microstructures, basic applications and the application of high-Tc superconductors.
Anharmonic Properties Of High Tc Cuprates Proceedings Of The International Workshop
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Author : Dragan Mihailovic
language : en
Publisher: World Scientific
Release Date : 1995-06-29
Anharmonic Properties Of High Tc Cuprates Proceedings Of The International Workshop written by Dragan Mihailovic and has been published by World Scientific this book supported file pdf, txt, epub, kindle and other format this book has been release on 1995-06-29 with categories.
This volume deals with an important aspect of the physics of high-temperature superconductors. In recent years a wealth of experimental and theoretical work has accumulated on the subject of anharmonicity in connection to either superconductivity or lattice properties of superconducting oxides. The papers, by leading experts, are the proceedings of the first workshop dedicated to dealing with these issues.
High Tc Superconductivity 1996
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Author : E. Kaldis
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
High Tc Superconductivity 1996 written by E. Kaldis and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-06 with Science categories.
After an introduction by J.G. Bednorz, describing the discovery of high Tc superconductivity and its consequences, the book goes on to describe modern research, dealing with general problems, new materials and structures, phase separation, electronic homogeneities and related problems, and applications. Specific systems dealt with include the La-cuprates. the Bi-cuprates and the Y-cuprates and related compounds.
High Tc Copper Oxide Superconductors And Related Novel Materials
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Author : Annette Bussmann-Holder
language : en
Publisher: Springer
Release Date : 2017-03-24
High Tc Copper Oxide Superconductors And Related Novel Materials written by Annette Bussmann-Holder and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-03-24 with Technology & Engineering categories.
Authored by many of the world's leading experts on high-Tc superconductivity, this volume presents a panorama of ongoing research in the field, as well as insights into related multifunctional materials. The contributions cover many different and complementary aspects of the physics and materials challenges, with an emphasis on superconducting materials that have emerged since the discovery of the cuprate superconductors, for example pnictides, MgB2, H2S and other hydrides. Special attention is also paid to interface superconductivity. In addition to superconductors, the volume also addresses materials related to polar and multifunctional ground states, another class of materials that owes its discovery to Prof. Müller's ground-breaking research on SrTiO3.
High Tc Superconductors And Related Transition Metal Oxides
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Author : Annette Bussmann-Holder
language : en
Publisher: Springer Science & Business Media
Release Date : 2007-03-29
High Tc Superconductors And Related Transition Metal Oxides written by Annette Bussmann-Holder and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007-03-29 with Technology & Engineering categories.
This book presents theoretical as well as experimental articles focused on recent new results in high temperature superconductivity. All contributors are high ranking scientists who have done major work to enhance the understanding of this phenomenon. A few articles deal with ferroelectricity and its applications. The book is dedicated to Prof. Dr. K. Alex Müller on his 80th birthday. During his scientific career he made major advances in the understanding of ferroelectricity.
High Tc Superconductors And Related Materials
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Author : S.-L. Drechsler
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
High Tc Superconductors And Related Materials written by S.-L. Drechsler and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-06 with Science categories.
A broad introduction to high Tc superconductors, their parent compounds and related novel materials, covering both fundamental questions of modern solid state physics (such as correlation effects, fluctuations, unconventional symmetry of superconducting order parameter) and applied problems related to short coherence length, grain boundaries and thin films. The information that can be derived from electron spectroscopy and optical measurements is illustrated and explained in detail. Descriptions widely employ the clear, relatively simple, phenomenological Ginzburg-Landau model of complex phenomena, such as vortex physics, vortex charge determination, plasmons in superconductors, Cooper pair mass, and wetting of surfaces. The first comprehensive reviews of several novel classes of materials are presented, including borocarbides and chain cuprates.